KYB 339100 Excel-G Gas Strut, Black #1 recommended Original Equipment replacement choice for Asian Mini-Vans Specifically calibrated to help restore the original handling and control characteristics of your Toyota Sienna Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life Triple chrome plated piston rod and multi-lip oil seals that reduce wear Features a precision, sintered iron strut rod guide to help retain correct wheel alignment